Number of the records: 1
Hot and dense pion gas with finite chemical potential
SYS 0303682 LBL -----naa--22--------450- 005 20240313123916.2 014 $a A1996WC59600056 $2 WOS CC. CPCI-S 014 $a A1996WC59600056 $2 WOS CC. CPCI-SSH 014 $a 2-s2.0-33646733932 $2 SCOPUS 017 70
$2 DOI 100 $a 20211124d1996 m y slo 03 ba 101 0-
$a eng 102 $a PL 200 1-
$a Hot and dense pion gas with finite chemical potential $f E. E. Kolomeitsev, D. N. Voskresensky, B. Kämpfer 330 $a A dense and hot pion system with a dynamically fixed particle number and an arbitrary charge is investigated with respect to ultra-relativistic heavy-ion collisions. The Lagrangian for describing such a system is derived from Weinberg's chiral Lagrangian for the pion-pion interaction. Pion polarization operators are calculated within the Hartree approximation. The pion spectrum in the isospin symmetrical gas is presented. The effective inmedium pion gap depends sensitively on the density and the temperature, and it is found to exceed both the free pion mass and the corresponding value for the pion gas in chemical equilibrium. The possibility of a BoseEinstein condensation is also discussed 463 -1
$1 001 umb_un_cat*0309638 $1 011 $a 0587-4254 $1 011 $a 1509-5770 $1 200 1 $a Acta Physica Polonica B $v Vol. 27, no. 11 (1996), pp. 3263-3270 $1 210 $a Kraków $c Jagellonian University $d 1996 $1 710 11 $3 umb_un_auth*0290353 $a MESON' 96 : Workshop on Production, Properties and Interactions of Mesons $b Workshop $e Cracow $f 10.-14.05.1996 606 0-
$3 umb_un_auth*0273002 $a pion gas 606 0-
$3 umb_un_auth*0284970 $a Bose-Einsteinova kondenzácia $X Bose-Einstein condensation 606 0-
$3 umb_un_auth*0119138 $a heavy ion collisions 608 $3 umb_un_auth*0273282 $a články $X journal articles 700 -1
$3 umb_un_auth*0131258 $a Kolomeitsev $b Evgeni E. $4 070 $9 34 $f 1970- 701 -1
$3 umb_un_auth*0160605 $a Voskresensky $b Dmitri $4 070 $9 33 701 -1
$3 umb_un_auth*0221932 $a Kämpfer $b B. $4 070 $9 33 801 $a SK $b BB301 $g AACR2 $9 unimarc sk 856 $u https://www.actaphys.uj.edu.pl/R/27/11/3263 $a Link na plný text 856 $u https://www.webofscience.com/wos/woscc/full-record/WOS:A1996WC59600056?UT=WOS:A1996WC59600056&SID=F2NQ63yHHH7e7pq8wa3 $a Link do databázy WoS T85 $x existuji fulltexy
Number of the records: 1